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Zener Diode
1N5408 High-Current Rectifier Diode – 3A 1000V (10 Piece Set)
Upgrade your power supply’s bridge with our 1N5408 High-Current Rectifier Diode Set. This 10-piece value pack features industrial-grade diodes rated at 3 Amps and 1000 Volts, making them significantly more robust than standard 1A diodes. Perfect for AC-to-DC conversion in high-wattage power supplies, battery chargers, and solar power controllers. The larger DO-201AD package ensures superior heat dissipation for safe operation under heavy loads. Whether you’re repairing industrial equipment or building a custom DC power plant, these high-performance diodes offer the durability you need.
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Product Overview
The 1N5408 is a heavy-duty silicon rectifier diode designed for high-voltage and high-current power conversion. Unlike the smaller 1N4007 series, the 1N540x family can handle up to 3 Amps of continuous current, making it the preferred choice for larger transformers and industrial rectifiers. Its 1000V peak inverse voltage (PIV) rating provides a massive safety margin against line surges, ensuring long-term reliability in even the harshest electrical environments.
Key Features
- 3 Amp Continuous Current: Handles heavy power loads with ease.
- 1000V Peak Inverse Voltage (PIV): Built for high-voltage durability.
- DO-201AD Package: Larger body for improved thermal management.
- Low Forward Voltage Drop: Minimizes energy loss and heat generation.
- 10 Piece Value Set: Essential for building full-wave bridge rectifiers.
Benefits
Using the 1N5408 allows you to build more efficient and cooler-running power supplies. Its high current rating means it is less likely to blow during turn-on surges (inrush current). For repair technicians, this is a standard upgrade part for boards where 1A or 2A diodes have failed due to overheating. It’s an affordable and effective way to ‘bulletproof’ your electronic power stages. Experience the confidence of industrial-strength power conversion.
Technical Specifications
- Part Number: 1N5408
- Current Rating: 3.0 Amps
- Voltage Rating: 1000V (Max PIV)
- Package: DO-201AD (Axial)
Applications
Full-wave bridge rectifiers, high-power DC power supplies, battery chargers, solar panel protection, and motor control.
Package Contents
10 x 1N5408 3A 1000V Rectifier Diodes.
Why Buy This Product?
EDEPOT INDIA provides genuine high-current diodes sourced from reputable manufacturers. We ensure that our 1N5408 units meet their full 3A/1000V rating for your safety and satisfaction.
Frequently Asked Questions
Q: Can I use this to replace a 1N4007?
A: Yes! The 1N5408 is a much stronger version of the 1N4007. It handles 3A instead of 1A, making it a safer and more durable replacement.
Q: Do these fit on a standard breadboard?
A: Yes, but the leads are thicker than 1A diodes. They will fit, but may require a bit more pressure.
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